The TD-500 is a general purpose DVB-T combinator and distributor to be assembled in a 19-inches 1U-height rack. The equipment, in its basic configuration, has two identical internal modules including 4 inputs and 1 output or 1 input and 4 outputs. Anyone of these modules can be used as combinator or distributor.

The equipment can be delivered with different configurations and offers up to 4 combinator / distributor modules with 2 and 4 inputs (refer to PROMAX for availability). Each one of these modules is bi-directional, being those of 2 input/output that which offers less loss.

The basic TD-500 can combine 4 RF signals coming from 4 modulators and to distribute the combined RF signal to 4 distribution lines.

FREQUENCY RANGE	45 MHz to 875 MHz
TOTAL INSERTION LOSSES 45 MHz to 50 MHz 50 MHz to 450 MHz 450MHz to 900 MHz	6.9 dB (typical) / 7.3 dB (max.) 7.3 dB (typical) / 8.1 dB (max.) 8.1 dB (typical) / 9.3 dB (max.)
ISOLATION 45 MHz to 50 MHz 50 MHz to 450 MHz 450MHz to 900 MHz	22 dB (typical) / 20 dB (min.) 28 dB (typical) / 20 dB (min.) 22 dB (typical) / 15 dB (min.)
RETURN LOSSES 45 MHz to 875 MHz	25 dB (typical), 16 dB (min.)
COMBINATOR MODE	4 inputs, 1 output (RF 50? BNC female)
COMBINATOR MODE	1 input, 4 outputs (RF 50? BNC female)

Recommended options

TD-500	4x1 two channel combiner..
TD-500-Q	4x1 four channel combiner..

More products PROMAX

DISTRIBUTION TRANSMODULATING HEADEND SATELLITE DVB-S -> DIGITAL TERESTRIAL DVB-T PROMAX DTTV

• DVB-T (DTT) output
• converts analogue/ digital video source to DVB-T with a max 200 programmes in the UHF band
• transmodulate Satellite TV channels to Digital Terrestrial Television multiplexes
• system allows to re-organise the spectrum, adding the off-air DTT channels received in the region
• encoding video-audio channels
• remotely controlled through Ethernet

DVD & CD TRAINING SYSTEM PROMAX ED-845

• theoretical-practical study of a DVD & CD player
• observe the internal composition of the mechanics
• analyze the signals that take part of the operation
• simulate several faults for the study of troubleshooting and diagnostic methods

SATELLITE TRANSMODULATOR QPSK -> COFDM DVB-T PROMAX MO-162/163

• QPSK INPUT: 950 - 2150 MHz / -65 dBm to -25 dBm
• MPEG-2 TS INPUT: 2x DVB-ASI, 75 ? BNC female connector
• IF OUTPUT: Fixed at 36 MHz
• RF OUTPUT: 475 - 875 MHz (45 - 875 MHz for MO-163)

TRANSMITTER CONVERTER DVB-T -> OPTICAL FIBER PROMAX DT-610

• RF INPUT Frequency margin: From 470 to 862 MHz, From 50 to 1000 MHz(other options)
• FO OUTPUT Wavelength: 1550 ±20 nm (other wavelength as option)
• Fibre: 9/125, SMF28 or equivalent
• Connector: SC/APC
• optical links over distances up to 20 km

PLC POWER LINE COMMUNICATIONS SPECTRUM ANALYZER & NOISE GENERATOR 1..50 MHZ PROMAX PROPOWER-5/1

• 1 - 50 MHz PLC Spectrum Analyser Propower-5
• 1 - 50 MHz PLC Noise Generator Propower-1
• field use and combined use
• st the network response to PLC test signals

ANALOGUE TV VIDEO GENERATOR + DIGITAL TRANSPORT STREAM MPEG-2 PROMAX GV-998

• Multi-standard and multi-system analogue TV signals
• Test Signal generation in MPEG-2, SPI or ASI format
• Test Signal contains valid audio and video programs
• Moving MPEG-2 video pattern generation
• MPEG logos
• RS-232 remote operation

COFDM MODULATOR OF DUAL TRANSPORT STREAM-ASI -> DVB-T MULTIPLEX PROMAX DT-102

• TS INPUT: 2 DVB-ASI independent inputs
• RF OUTPUT: 2 independent combined DVB-T multiplex
• Filtering table up to 32 PID
• Measurement: Bitrate of the output multiplex
• includes an internal combiner that delivers a single DVB-T output with high C/N

DVB HDTV VIDEO ENCODER H.264/AVC PROMAX EN-260

• H.264/AVC video encoding
• HDMI, YPbPr, composite video input interface
• MPEG-1 Audio Layer1 & Layer2 encoding
• TS over IP and TS-ASI outputs
• Ethernet remote control

PROMAX HD RANGER ULTRALITE TV SIGNAL ANALYZER FOR DVB-T/T2, DVB-C/C2, DVB-S/S2

• DVB-T, DVB-T2, DVB-T2 lite
• DVB-C, DVB-C2
• DVB-S, DVB-S2, DVB-S2 multistream
• DSS
• VIDEO CODECS MPEG-2, MPEG-4 H.264
• AUDIO CODECS MPEG-1, MPEG-2, HE-AAC

WI-FI WIRELESS NETWORK ANALYZER FOR 802.11B/ 802.11G PROMAX PROFI-70

• Wi-Fi Wireless Fidelity networks that fulfills the IEEE standard 802.11b and 802.11g
• practical, accurate, yet easy-to-use device
• simple alphanumeric keypad including soft-keys facilitates direct access to operating modes
• RS-232 interface for connection to a printer or computer
• DATALOGGER FUNCTION MEASUREMENTS: Channel, SSID, MAC, Power and Signal/Noise ratio